XTINY HAL 硬件定时器模块接口更多...

#include "xt_hal_internal.h"

宏定义
#define	XT_HAL_TIMER_INVALID_ID (0xFFFF)
#define	XT_HAL_TIMER_ACTIVE_BITS_S (0)
#define	XT_HAL_TIMER_ACTIVE_BITS_W (1)
#define	XT_HAL_TIMER_AUTO_RELOAD_BITS_S (1)
#define	XT_HAL_TIMER_AUTO_RELOAD_BITS_W (1)
#define	XT_HAL_TIMER_DIR_BITS_S (2)
#define	XT_HAL_TIMER_DIR_BITS_W (2)
#define	XT_HAL_TIMER_START (0x00 << XT_HAL_TIMER_ACTIVE_BITS_S)
#define	XT_HAL_TIMER_STOP (0x01 << XT_HAL_TIMER_ACTIVE_BITS_S)
#define	XT_HAL_TIMER_ONE_SHOT (0x00 << XT_HAL_TIMER_AUTO_RELOAD_BITS_S)
#define	XT_HAL_TIMER_PERIODIC (0x01 << XT_HAL_TIMER_AUTO_RELOAD_BITS_S)
#define	XT_HAL_TIMER_DIR_UP (0x00 << XT_HAL_TIMER_DIR_BITS_S)
#define	XT_HAL_TIMER_DIR_DOWN (0x01 << XT_HAL_TIMER_DIR_BITS_S)
#define	XT_HAL_TIMER_DEFAULT_MODE (XT_HAL_TIMER_PERIODIC \| XT_HAL_TIMER_DIR_UP \| XT_HAL_TIMER_START)

类型定义
typedef void(*	xt_hal_timer_cb_t) (uint8_t timer_id, uint32_t event_id)
	定时器回调函数类型定义

枚举
enum	xt_hal_timer_event_id { XT_HAL_TIMER_EVENT_TIMEOUT = 0x00 }
	定时器事件 ID 枚举更多...

函数
xt_err_t	xt_hal_timer_setup (uint8_t timer_id, uint32_t mode, uint32_t tick_freq_hz, uint32_t tick_num, xt_hal_timer_cb_t cb)
	初始化定时器
xt_err_t	xt_hal_timer_close (uint8_t timer_id)
	关闭定时器
xt_err_t	xt_hal_timer_start (uint8_t timer_id)
	启动定时器
xt_err_t	xt_hal_timer_stop (uint8_t timer_id)
	停止定时器
uint32_t	xt_hal_timer_get_clk_src_freq (uint8_t timer_id)
	获取定时器时钟源频率
uint32_t	xt_hal_timer_get_prescaler (uint8_t timer_id)
	获取定时器实际分频值
uint32_t	xt_hal_timer_get_count (uint8_t timer_id)
	获取定时器当前计数值

详细描述

XTINY HAL 硬件定时器模块接口

SPDX-FileCopyrightText: 2025 深圳市天工聚创科技有限公司 SPDX-License-Identifier: Apache-2.0

在文件 xt_hal_timer.h 中定义.

宏定义